Los de erbijsom tot 12 op
Erbijsommen
|
1.
9 + 0 =
9
10
3
11
|
2.
6 + 3 =
10
5
9
13
|
3.
8 + 0 =
8
4
5
11
|
4.
7 + 4 =
12
9
11
4
|
|
5.
9 + 0 =
2
10
5
9
|
6.
4 + 1 =
2
4
9
5
|
7.
12 + 0 =
3
16
12
17
|
8.
11 + 0 =
13
11
12
9
|
|
9.
1 + 9 =
6
10
7
5
|
10.
10 + 0 =
10
14
6
5
|
11.
9 + 1 =
10
5
2
15
|
12.
10 + 0 =
5
6
1
10
|
|
13.
9 + 3 =
5
11
12
4
|
14.
6 + 1 =
7
3
5
2
|
15.
9 + 2 =
11
13
15
14
|
16.
11 + 0 =
16
11
10
6
|
|
17.
9 + 0 =
9
4
2
8
|
18.
9 + 0 =
11
8
1
9
|
19.
12 + 0 =
4
12
6
14
|
20.
2 + 1 =
4
8
3
5
|